Giving fresh meaning to Columbus Day
New World Ancestors Lose 12,000 YearsBy NICHOLAS WADE and JOHN NOBLE WILFORD
Scientists have found genetic evidence that the first human migrations to the New World from Siberia probably occurred no earlier than 18,000 years ago.
posted by Prometheus 6 at 7/25/2003 04:45:35 AM |
Posted by P6 at July 25, 2003 04:45 AM
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